APV / SPX Butterfly Delta SV1 & SVS1F
Product Specifications
Materials:
Disc and Body:
- 1.4404 (DIN EN 10088) / AISI 316L body and disc
- 1.4301 (DIN EN 10088) / AISI 304 body, 1.4404 (DIN EN 10088) / AISI 316L disc
Seal:
- EPDM, HNBR, FPM, VMQ (all seal materials FDA compliant)
Finish:
- ≤1,6 µm metallic bright – standard finish
- Other finishes available upon request
- ≤ 0,8 µm disc – standard finish
- Inner surface ≤ 0,8 µm upon request
Sizes:
SV1
- 1” – 4” O.D. Tube
- DN25-150
SVS1F
- 1” – 4” O.D. Tube
- DN25-250
Pressure Ratings:
Operating Pressure: Maximum line and control air pressure 10 bar
Temperature Ratings:
- EPDM, HNBR: 135 °C – short-term: 140 °C
- VMQ, FPM: 135 °C – not suited for hot water and steam
- Option: FPM steam-resistant
Connections
SV1
- Threaded and cone port to DIN 11851
- Threaded port RJT, ISS/IDF, SMS
- Clamp connection to 32676 (DN 25 – 100)
- Clamp connection to ISO 2852 (Inch 1” – 4”)
SVS1F
- Standard APV FG1 plain flanges (with weld ends) = scope of supply
Product Features and Benefits
- Smooth product passages and special seals ensure thorough cleaning.
- Metallic stop protects the valve flanges against over tightening and the valve seal against mechanical overstress, improving seal lifetime.
- One actuator covers all diameters from DN25/1” to DN100/4”.
- Slide bearings on the pivots of the discs increase operating reliability.
- Visual indication of open/closed position.
- SVS1F intermediate flange design allows simple removal and easy access of valves installed in long or fixed pipelines.
- ATEX compliant models.
Dimensions
APV SV1 VALVE
APV SV1 VALVE
APV SVS1F Valves
APV SVS1F Valves
Options and Accessories
APV Control Units
- APV DELTA CU Direct Connect (hard wire)
- APV DELTA CU AS-interface 31 or 62 slaves
- APV DELTA CU Profibus and DeviceNet
Position Indication
- 2 internal feedback sensor switches for valve open/valve closed position detection
Solenoid Valves
- 1 Solenoid
Features
- IP67
- NEMA 6
Proximity Switch
- Available with manual handle or pneumatic actuators
- Feedback for valve open/valve closed position
Design with electro-pneumatic control
- Flow control
- For butterfly valve sizes DN25 / 1” – DN100 / 4”
- Bürkert positioner TC 8692
- Control signal 4 – 20 mA
- LCD display and simple set-up
- Optional DeviceNet, Profibus or AS-i communication